During this season, coughs and colds are widespread. When faced with a cough, it can be challenging to determine if it indicates something more severe like pneumonia. Recognizing the difference between a common cough and the potentially life-threatening lung infection is crucial for timely treatment and complete recovery, as stated by experts.
Dr. Claire Agathou from The Wellington Hospital’s A-Z General Practice, part of HCA Healthcare UK, has outlined the warning signs of pneumonia. Pneumonia is an infection of the lungs that causes inflammation in the small air sacs, known as alveoli, leading to the accumulation of fluid or pus. This impedes the passage of oxygen into the bloodstream, resulting in symptoms such as coughing, breathlessness, and fever. Pneumonia can affect one or both lungs and varies in severity from mild to life-threatening.
Asthma + Lung UK reported 518,525 hospital admissions for pneumonia in England last year, with nearly a fifth of patients readmitted within 30 days. Dr. Agathou explained that pneumonia is often caused by bacteria like streptococcus pneumoniae, although viruses and fungi can also trigger it. She mentioned that pneumonia can develop following a viral illness or bacterial inhalation when the immune system is weakened.
Distinguishing features of a viral or allergic cough include dryness and improvement within a week or two. Conversely, pneumonia coughs are typically “productive,” bringing up mucus or phlegm, accompanied by symptoms like fever, breathlessness, and weakness. Chest pain, difficulty breathing, confusion, reduced urine output, and dehydration are additional signs to watch for.
While anyone can develop pneumonia, vulnerable populations like the elderly or individuals with weakened immune systems are at higher risk. Seeking prompt medical attention is crucial, especially for those displaying symptoms. If a cough persists after five to seven days or becomes severe, it is advisable to consult a GP immediately.
Medical evaluation for pneumonia includes oxygen level checks, temperature monitoring, and chest examinations for abnormalities. Treatment often involves oral antibiotics for milder cases, while severe instances may require hospitalization, oxygen therapy, and fluid management. Strengthening the immune system through proper clothing, multivitamins, and vaccines like flu and Covid can help prevent pneumonia.
To learn more about safeguarding lung health this winter, visit asthmaandlung.org.uk/withyouthiswinter.